Finding the Third Proportional to 5,552,139 and 7,563,847.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,552,139 : 7,563,847.50 = 7,563,847.50 : x
2. Step 2: Convert to fraction form
   5,552,139/7,563,847.50 = 7,563,847.50/x
3. Step 3: Cross multiply
   5,552,139x = 7,563,847.50 × 7,563,847.50
4. Step 4: Simplify right side
   5,552,139x = 57,211,789,003,256.25
5. Step 5: Solve for x
   x = 57,211,789,003,256.25/5,552,139
6. Step 6: Final answer
   x = 10,304,459.06