Finding the Third Proportional to 6,810,364 and 10,156,488

Step by Step Solution

1. Step 1: Write the proportion equation
   6,810,364 : 10,156,488 = 10,156,488 : x
2. Step 2: Convert to fraction form
   6,810,364/10,156,488 = 10,156,488/x
3. Step 3: Cross multiply
   6,810,364x = 10,156,488 × 10,156,488
4. Step 4: Simplify right side
   6,810,364x = 103,154,248,494,144
5. Step 5: Solve for x
   x = 103,154,248,494,144/6,810,364
6. Step 6: Final answer
   x = 15,146,657.14