Finding the Third Proportional to 17,381,506.50 and 37,413,657

Step by Step Solution

1. Step 1: Write the proportion equation
   17,381,506.50 : 37,413,657 = 37,413,657 : x
2. Step 2: Convert to fraction form
   17,381,506.50/37,413,657 = 37,413,657/x
3. Step 3: Cross multiply
   17,381,506.50x = 37,413,657 × 37,413,657
4. Step 4: Simplify right side
   17,381,506.50x = 1,399,781,730,113,649
5. Step 5: Solve for x
   x = 1,399,781,730,113,649/17,381,506.50
6. Step 6: Final answer
   x = 80,532,819.76