Finding the Third Proportional to 6,492,402 and 10,131,624

Step by Step Solution

1. Step 1: Write the proportion equation
   6,492,402 : 10,131,624 = 10,131,624 : x
2. Step 2: Convert to fraction form
   6,492,402/10,131,624 = 10,131,624/x
3. Step 3: Cross multiply
   6,492,402x = 10,131,624 × 10,131,624
4. Step 4: Simplify right side
   6,492,402x = 102,649,804,877,376
5. Step 5: Solve for x
   x = 102,649,804,877,376/6,492,402
6. Step 6: Final answer
   x = 15,810,759.23