Finding the Third Proportional to 26,202,787.50 and 55,116,221.25

Step by Step Solution

1. Step 1: Write the proportion equation
   26,202,787.50 : 55,116,221.25 = 55,116,221.25 : x
2. Step 2: Convert to fraction form
   26,202,787.50/55,116,221.25 = 55,116,221.25/x
3. Step 3: Cross multiply
   26,202,787.50x = 55,116,221.25 × 55,116,221.25
4. Step 4: Simplify right side
   26,202,787.50x = 3,037,797,844,878,951.50
5. Step 5: Solve for x
   x = 3,037,797,844,878,951.50/26,202,787.50
6. Step 6: Final answer
   x = 115,934,148.03