Finding the Third Proportional to 47,174,953.50 and 69,194,290.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,174,953.50 : 69,194,290.50 = 69,194,290.50 : x
2. Step 2: Convert to fraction form
   47,174,953.50/69,194,290.50 = 69,194,290.50/x
3. Step 3: Cross multiply
   47,174,953.50x = 69,194,290.50 × 69,194,290.50
4. Step 4: Simplify right side
   47,174,953.50x = 4,787,849,837,798,390
5. Step 5: Solve for x
   x = 4,787,849,837,798,390/47,174,953.50
6. Step 6: Final answer
   x = 101,491,352.56