Finding the Third Proportional to 3,731,115 and 7,910,613

Step by Step Solution

1. Step 1: Write the proportion equation
   3,731,115 : 7,910,613 = 7,910,613 : x
2. Step 2: Convert to fraction form
   3,731,115/7,910,613 = 7,910,613/x
3. Step 3: Cross multiply
   3,731,115x = 7,910,613 × 7,910,613
4. Step 4: Simplify right side
   3,731,115x = 62,577,798,035,769
5. Step 5: Solve for x
   x = 62,577,798,035,769/3,731,115
6. Step 6: Final answer
   x = 16,771,875.98