Finding the Third Proportional to 1,607,712 and 3,495,072

Step by Step Solution

1. Step 1: Write the proportion equation
   1,607,712 : 3,495,072 = 3,495,072 : x
2. Step 2: Convert to fraction form
   1,607,712/3,495,072 = 3,495,072/x
3. Step 3: Cross multiply
   1,607,712x = 3,495,072 × 3,495,072
4. Step 4: Simplify right side
   1,607,712x = 12,215,528,285,184
5. Step 5: Solve for x
   x = 12,215,528,285,184/1,607,712
6. Step 6: Final answer
   x = 7,598,082.42