Finding the Third Proportional to 1,160,772 and 1,774,513

Step by Step Solution

1. Step 1: Write the proportion equation
   1,160,772 : 1,774,513 = 1,774,513 : x
2. Step 2: Convert to fraction form
   1,160,772/1,774,513 = 1,774,513/x
3. Step 3: Cross multiply
   1,160,772x = 1,774,513 × 1,774,513
4. Step 4: Simplify right side
   1,160,772x = 3,148,896,387,169
5. Step 5: Solve for x
   x = 3,148,896,387,169/1,160,772
6. Step 6: Final answer
   x = 2,712,760.46