Finding the Third Proportional to 1,744,422.50 and 3,695,978

Step by Step Solution

1. Step 1: Write the proportion equation
   1,744,422.50 : 3,695,978 = 3,695,978 : x
2. Step 2: Convert to fraction form
   1,744,422.50/3,695,978 = 3,695,978/x
3. Step 3: Cross multiply
   1,744,422.50x = 3,695,978 × 3,695,978
4. Step 4: Simplify right side
   1,744,422.50x = 13,660,253,376,484
5. Step 5: Solve for x
   x = 13,660,253,376,484/1,744,422.50
6. Step 6: Final answer
   x = 7,830,817.00