Finding the Third Proportional to 55,325,916 and 88,893,669

Step by Step Solution

1. Step 1: Write the proportion equation
   55,325,916 : 88,893,669 = 88,893,669 : x
2. Step 2: Convert to fraction form
   55,325,916/88,893,669 = 88,893,669/x
3. Step 3: Cross multiply
   55,325,916x = 88,893,669 × 88,893,669
4. Step 4: Simplify right side
   55,325,916x = 7,902,084,388,281,561
5. Step 5: Solve for x
   x = 7,902,084,388,281,561/55,325,916
6. Step 6: Final answer
   x = 142,827,899.83