Finding the Third Proportional to 5,075,700.75 and 10,569,658.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,075,700.75 : 10,569,658.50 = 10,569,658.50 : x
2. Step 2: Convert to fraction form
   5,075,700.75/10,569,658.50 = 10,569,658.50/x
3. Step 3: Cross multiply
   5,075,700.75x = 10,569,658.50 × 10,569,658.50
4. Step 4: Simplify right side
   5,075,700.75x = 111,717,680,806,622.25
5. Step 5: Solve for x
   x = 111,717,680,806,622.25/5,075,700.75
6. Step 6: Final answer
   x = 22,010,296.96