Finding the Third Proportional to 37,735,915.50 and 80,853,493.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,735,915.50 : 80,853,493.50 = 80,853,493.50 : x
2. Step 2: Convert to fraction form
   37,735,915.50/80,853,493.50 = 80,853,493.50/x
3. Step 3: Cross multiply
   37,735,915.50x = 80,853,493.50 × 80,853,493.50
4. Step 4: Simplify right side
   37,735,915.50x = 6,537,287,411,154,542
5. Step 5: Solve for x
   x = 6,537,287,411,154,542/37,735,915.50
6. Step 6: Final answer
   x = 173,237,811.37