Finding the Third Proportional to 52,106,845.50 and 76,644,630

Step by Step Solution

1. Step 1: Write the proportion equation
   52,106,845.50 : 76,644,630 = 76,644,630 : x
2. Step 2: Convert to fraction form
   52,106,845.50/76,644,630 = 76,644,630/x
3. Step 3: Cross multiply
   52,106,845.50x = 76,644,630 × 76,644,630
4. Step 4: Simplify right side
   52,106,845.50x = 5,874,399,307,836,900
5. Step 5: Solve for x
   x = 5,874,399,307,836,900/52,106,845.50
6. Step 6: Final answer
   x = 112,737,573.18