Finding the Third Proportional to 17,604,394 and 37,811,863

Step by Step Solution

1. Step 1: Write the proportion equation
   17,604,394 : 37,811,863 = 37,811,863 : x
2. Step 2: Convert to fraction form
   17,604,394/37,811,863 = 37,811,863/x
3. Step 3: Cross multiply
   17,604,394x = 37,811,863 × 37,811,863
4. Step 4: Simplify right side
   17,604,394x = 1,429,736,983,530,769
5. Step 5: Solve for x
   x = 1,429,736,983,530,769/17,604,394
6. Step 6: Final answer
   x = 81,214,779.87