Finding the Third Proportional to 55,205,577 and 112,221,247.50

Step by Step Solution

1. Step 1: Write the proportion equation
   55,205,577 : 112,221,247.50 = 112,221,247.50 : x
2. Step 2: Convert to fraction form
   55,205,577/112,221,247.50 = 112,221,247.50/x
3. Step 3: Cross multiply
   55,205,577x = 112,221,247.50 × 112,221,247.50
4. Step 4: Simplify right side
   55,205,577x = 12,593,608,390,456,256
5. Step 5: Solve for x
   x = 12,593,608,390,456,256/55,205,577
6. Step 6: Final answer
   x = 228,122,031.77