Finding the Third Proportional to 55,325,192 and 88,892,688

Step by Step Solution

1. Step 1: Write the proportion equation
   55,325,192 : 88,892,688 = 88,892,688 : x
2. Step 2: Convert to fraction form
   55,325,192/88,892,688 = 88,892,688/x
3. Step 3: Cross multiply
   55,325,192x = 88,892,688 × 88,892,688
4. Step 4: Simplify right side
   55,325,192x = 7,901,909,979,865,344
5. Step 5: Solve for x
   x = 7,901,909,979,865,344/55,325,192
6. Step 6: Final answer
   x = 142,826,616.49