Finding the Third Proportional to 1,656,756 and 3,623,688

Step by Step Solution

1. Step 1: Write the proportion equation
   1,656,756 : 3,623,688 = 3,623,688 : x
2. Step 2: Convert to fraction form
   1,656,756/3,623,688 = 3,623,688/x
3. Step 3: Cross multiply
   1,656,756x = 3,623,688 × 3,623,688
4. Step 4: Simplify right side
   1,656,756x = 13,131,114,721,344
5. Step 5: Solve for x
   x = 13,131,114,721,344/1,656,756
6. Step 6: Final answer
   x = 7,925,798.80