Finding the Third Proportional to 1,602,288 and 2,495,340

Step by Step Solution

1. Step 1: Write the proportion equation
   1,602,288 : 2,495,340 = 2,495,340 : x
2. Step 2: Convert to fraction form
   1,602,288/2,495,340 = 2,495,340/x
3. Step 3: Cross multiply
   1,602,288x = 2,495,340 × 2,495,340
4. Step 4: Simplify right side
   1,602,288x = 6,226,721,715,600
5. Step 5: Solve for x
   x = 6,226,721,715,600/1,602,288
6. Step 6: Final answer
   x = 3,886,143.89