Finding the Third Proportional to 6,913,731 and 9,959,502

Step by Step Solution

1. Step 1: Write the proportion equation
   6,913,731 : 9,959,502 = 9,959,502 : x
2. Step 2: Convert to fraction form
   6,913,731/9,959,502 = 9,959,502/x
3. Step 3: Cross multiply
   6,913,731x = 9,959,502 × 9,959,502
4. Step 4: Simplify right side
   6,913,731x = 99,191,680,088,004
5. Step 5: Solve for x
   x = 99,191,680,088,004/6,913,731
6. Step 6: Final answer
   x = 14,347,055.17