Finding the Third Proportional to 6,131,432 and 12,898,048

Step by Step Solution

1. Step 1: Write the proportion equation
   6,131,432 : 12,898,048 = 12,898,048 : x
2. Step 2: Convert to fraction form
   6,131,432/12,898,048 = 12,898,048/x
3. Step 3: Cross multiply
   6,131,432x = 12,898,048 × 12,898,048
4. Step 4: Simplify right side
   6,131,432x = 166,359,642,210,304
5. Step 5: Solve for x
   x = 166,359,642,210,304/6,131,432
6. Step 6: Final answer
   x = 27,132,265.71