Finding the Third Proportional to 55,325,883 and 88,893,617

Step by Step Solution

1. Step 1: Write the proportion equation
   55,325,883 : 88,893,617 = 88,893,617 : x
2. Step 2: Convert to fraction form
   55,325,883/88,893,617 = 88,893,617/x
3. Step 3: Cross multiply
   55,325,883x = 88,893,617 × 88,893,617
4. Step 4: Simplify right side
   55,325,883x = 7,902,075,143,342,689
5. Step 5: Solve for x
   x = 7,902,075,143,342,689/55,325,883
6. Step 6: Final answer
   x = 142,827,817.92