Finding the Third Proportional to 1,766,415 and 2,801,614.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,766,415 : 2,801,614.50 = 2,801,614.50 : x
2. Step 2: Convert to fraction form
   1,766,415/2,801,614.50 = 2,801,614.50/x
3. Step 3: Cross multiply
   1,766,415x = 2,801,614.50 × 2,801,614.50
4. Step 4: Simplify right side
   1,766,415x = 7,849,043,806,610.25
5. Step 5: Solve for x
   x = 7,849,043,806,610.25/1,766,415
6. Step 6: Final answer
   x = 4,443,487.97