Finding the Third Proportional to 36,620,088 and 55,401,446

Step by Step Solution

1. Step 1: Write the proportion equation
   36,620,088 : 55,401,446 = 55,401,446 : x
2. Step 2: Convert to fraction form
   36,620,088/55,401,446 = 55,401,446/x
3. Step 3: Cross multiply
   36,620,088x = 55,401,446 × 55,401,446
4. Step 4: Simplify right side
   36,620,088x = 3,069,320,218,890,916
5. Step 5: Solve for x
   x = 3,069,320,218,890,916/36,620,088
6. Step 6: Final answer
   x = 83,815,205.98