Finding the Third Proportional to 1,506,712 and 2,273,656

Step by Step Solution

1. Step 1: Write the proportion equation
   1,506,712 : 2,273,656 = 2,273,656 : x
2. Step 2: Convert to fraction form
   1,506,712/2,273,656 = 2,273,656/x
3. Step 3: Cross multiply
   1,506,712x = 2,273,656 × 2,273,656
4. Step 4: Simplify right side
   1,506,712x = 5,169,511,606,336
5. Step 5: Solve for x
   x = 5,169,511,606,336/1,506,712
6. Step 6: Final answer
   x = 3,430,988.54