Finding the Third Proportional to 29,124,240,556,322 and 63,375,520,670,870

Step by Step Solution

1. Step 1: Write the proportion equation
   29,124,240,556,322 : 63,375,520,670,870 = 63,375,520,670,870 : x
2. Step 2: Convert to fraction form
   29,124,240,556,322/63,375,520,670,870 = 63,375,520,670,870/x
3. Step 3: Cross multiply
   29,124,240,556,322x = 63,375,520,670,870 × 63,375,520,670,870
4. Step 4: Simplify right side
   29,124,240,556,322x = 4,016,456,620,303,870,535,476,969,472
5. Step 5: Solve for x
   x = 4,016,456,620,303,870,535,476,969,472/29,124,240,556,322
6. Step 6: Final answer
   x = 137,907,685,954,476.09