Finding the Third Proportional to 1,953,157.50 and 4,284,499

Step by Step Solution

1. Step 1: Write the proportion equation
   1,953,157.50 : 4,284,499 = 4,284,499 : x
2. Step 2: Convert to fraction form
   1,953,157.50/4,284,499 = 4,284,499/x
3. Step 3: Cross multiply
   1,953,157.50x = 4,284,499 × 4,284,499
4. Step 4: Simplify right side
   1,953,157.50x = 18,356,931,681,001
5. Step 5: Solve for x
   x = 18,356,931,681,001/1,953,157.50
6. Step 6: Final answer
   x = 9,398,592.63