Finding the Third Proportional to 55,325,880 and 88,893,612

Step by Step Solution

1. Step 1: Write the proportion equation
   55,325,880 : 88,893,612 = 88,893,612 : x
2. Step 2: Convert to fraction form
   55,325,880/88,893,612 = 88,893,612/x
3. Step 3: Cross multiply
   55,325,880x = 88,893,612 × 88,893,612
4. Step 4: Simplify right side
   55,325,880x = 7,902,074,254,406,544
5. Step 5: Solve for x
   x = 7,902,074,254,406,544/55,325,880
6. Step 6: Final answer
   x = 142,827,809.60