Finding the Third Proportional to 74,913,872,341.50 and 108,237,608,147.25

Step by Step Solution

1. Step 1: Write the proportion equation
   74,913,872,341.50 : 108,237,608,147.25 = 108,237,608,147.25 : x
2. Step 2: Convert to fraction form
   74,913,872,341.50/108,237,608,147.25 = 108,237,608,147.25/x
3. Step 3: Cross multiply
   74,913,872,341.50x = 108,237,608,147.25 × 108,237,608,147.25
4. Step 4: Simplify right side
   74,913,872,341.50x = 11,715,379,817,437,638,688,768
5. Step 5: Solve for x
   x = 11,715,379,817,437,638,688,768/74,913,872,341.50
6. Step 6: Final answer
   x = 156,384,651,483.95