Finding the Third Proportional to 28,212,552 and 57,620,592

Step by Step Solution

1. Step 1: Write the proportion equation
   28,212,552 : 57,620,592 = 57,620,592 : x
2. Step 2: Convert to fraction form
   28,212,552/57,620,592 = 57,620,592/x
3. Step 3: Cross multiply
   28,212,552x = 57,620,592 × 57,620,592
4. Step 4: Simplify right side
   28,212,552x = 3,320,132,622,430,464
5. Step 5: Solve for x
   x = 3,320,132,622,430,464/28,212,552
6. Step 6: Final answer
   x = 117,682,818.00