Finding the Third Proportional to 55,325,970 and 88,893,749

Step by Step Solution

1. Step 1: Write the proportion equation
   55,325,970 : 88,893,749 = 88,893,749 : x
2. Step 2: Convert to fraction form
   55,325,970/88,893,749 = 88,893,749/x
3. Step 3: Cross multiply
   55,325,970x = 88,893,749 × 88,893,749
4. Step 4: Simplify right side
   55,325,970x = 7,902,098,611,275,001
5. Step 5: Solve for x
   x = 7,902,098,611,275,001/55,325,970
6. Step 6: Final answer
   x = 142,828,017.50