Finding the Third Proportional to 114,866,364 and 245,878,980

Step by Step Solution

1. Step 1: Write the proportion equation
   114,866,364 : 245,878,980 = 245,878,980 : x
2. Step 2: Convert to fraction form
   114,866,364/245,878,980 = 245,878,980/x
3. Step 3: Cross multiply
   114,866,364x = 245,878,980 × 245,878,980
4. Step 4: Simplify right side
   114,866,364x = 60,456,472,805,840,400
5. Step 5: Solve for x
   x = 60,456,472,805,840,400/114,866,364
6. Step 6: Final answer
   x = 526,320,070.56