Finding the Third Proportional to 17,549,624 and 39,132,105

Step by Step Solution

1. Step 1: Write the proportion equation
   17,549,624 : 39,132,105 = 39,132,105 : x
2. Step 2: Convert to fraction form
   17,549,624/39,132,105 = 39,132,105/x
3. Step 3: Cross multiply
   17,549,624x = 39,132,105 × 39,132,105
4. Step 4: Simplify right side
   17,549,624x = 1,531,321,641,731,025
5. Step 5: Solve for x
   x = 1,531,321,641,731,025/17,549,624
6. Step 6: Final answer
   x = 87,256,663.83