Finding the Third Proportional to 914,130 and 1,985,508

Step by Step Solution

1. Step 1: Write the proportion equation
   914,130 : 1,985,508 = 1,985,508 : x
2. Step 2: Convert to fraction form
   914,130/1,985,508 = 1,985,508/x
3. Step 3: Cross multiply
   914,130x = 1,985,508 × 1,985,508
4. Step 4: Simplify right side
   914,130x = 3,942,242,018,064
5. Step 5: Solve for x
   x = 3,942,242,018,064/914,130
6. Step 6: Final answer
   x = 4,312,561.69