Finding the Third Proportional to 17,502,207.89 and 37,808,688.94

Step by Step Solution

1. Step 1: Write the proportion equation
   17,502,207.89 : 37,808,688.94 = 37,808,688.94 : x
2. Step 2: Convert to fraction form
   17,502,207.89/37,808,688.94 = 37,808,688.94/x
3. Step 3: Cross multiply
   17,502,207.89x = 37,808,688.94 × 37,808,688.94
4. Step 4: Simplify right side
   17,502,207.89x = 1,429,496,959,172,635
5. Step 5: Solve for x
   x = 1,429,496,959,172,635/17,502,207.89
6. Step 6: Final answer
   x = 81,675,235.95