Finding the Third Proportional to 121,977,874.69 and 185,825,152.69

Step by Step Solution

1. Step 1: Write the proportion equation
   121,977,874.69 : 185,825,152.69 = 185,825,152.69 : x
2. Step 2: Convert to fraction form
   121,977,874.69/185,825,152.69 = 185,825,152.69/x
3. Step 3: Cross multiply
   121,977,874.69x = 185,825,152.69 × 185,825,152.69
4. Step 4: Simplify right side
   121,977,874.69x = 34,530,987,371,332,688
5. Step 5: Solve for x
   x = 34,530,987,371,332,688/121,977,874.69
6. Step 6: Final answer
   x = 283,092,220.29