Finding the Third Proportional to 17,730,922.50 and 37,596,921

Step by Step Solution

1. Step 1: Write the proportion equation
   17,730,922.50 : 37,596,921 = 37,596,921 : x
2. Step 2: Convert to fraction form
   17,730,922.50/37,596,921 = 37,596,921/x
3. Step 3: Cross multiply
   17,730,922.50x = 37,596,921 × 37,596,921
4. Step 4: Simplify right side
   17,730,922.50x = 1,413,528,468,680,241
5. Step 5: Solve for x
   x = 1,413,528,468,680,241/17,730,922.50
6. Step 6: Final answer
   x = 79,721,090.02