Finding the Third Proportional to 1,838,160 and 2,693,160

Step by Step Solution

1. Step 1: Write the proportion equation
   1,838,160 : 2,693,160 = 2,693,160 : x
2. Step 2: Convert to fraction form
   1,838,160/2,693,160 = 2,693,160/x
3. Step 3: Cross multiply
   1,838,160x = 2,693,160 × 2,693,160
4. Step 4: Simplify right side
   1,838,160x = 7,253,110,785,600
5. Step 5: Solve for x
   x = 7,253,110,785,600/1,838,160
6. Step 6: Final answer
   x = 3,945,853.89