Finding the Third Proportional to 1,607,730 and 2,488,288

Step by Step Solution

1. Step 1: Write the proportion equation
   1,607,730 : 2,488,288 = 2,488,288 : x
2. Step 2: Convert to fraction form
   1,607,730/2,488,288 = 2,488,288/x
3. Step 3: Cross multiply
   1,607,730x = 2,488,288 × 2,488,288
4. Step 4: Simplify right side
   1,607,730x = 6,191,577,170,944
5. Step 5: Solve for x
   x = 6,191,577,170,944/1,607,730
6. Step 6: Final answer
   x = 3,851,129.96