Finding the Third Proportional to 17,377,544 and 37,486,730

Step by Step Solution

1. Step 1: Write the proportion equation
   17,377,544 : 37,486,730 = 37,486,730 : x
2. Step 2: Convert to fraction form
   17,377,544/37,486,730 = 37,486,730/x
3. Step 3: Cross multiply
   17,377,544x = 37,486,730 × 37,486,730
4. Step 4: Simplify right side
   17,377,544x = 1,405,254,926,092,900
5. Step 5: Solve for x
   x = 1,405,254,926,092,900/17,377,544
6. Step 6: Final answer
   x = 80,866,141.16