Finding the Third Proportional to 109,663,758 and 240,852,108

Step by Step Solution

1. Step 1: Write the proportion equation
   109,663,758 : 240,852,108 = 240,852,108 : x
2. Step 2: Convert to fraction form
   109,663,758/240,852,108 = 240,852,108/x
3. Step 3: Cross multiply
   109,663,758x = 240,852,108 × 240,852,108
4. Step 4: Simplify right side
   109,663,758x = 58,009,737,928,043,664
5. Step 5: Solve for x
   x = 58,009,737,928,043,664/109,663,758
6. Step 6: Final answer
   x = 528,978,205.62