Finding the Third Proportional to 1,729,422 and 2,748,102

Step by Step Solution

1. Step 1: Write the proportion equation
   1,729,422 : 2,748,102 = 2,748,102 : x
2. Step 2: Convert to fraction form
   1,729,422/2,748,102 = 2,748,102/x
3. Step 3: Cross multiply
   1,729,422x = 2,748,102 × 2,748,102
4. Step 4: Simplify right side
   1,729,422x = 7,552,064,602,404
5. Step 5: Solve for x
   x = 7,552,064,602,404/1,729,422
6. Step 6: Final answer
   x = 4,366,814.23