Finding the Third Proportional to 1,182,712 and 1,853,190

Step by Step Solution

1. Step 1: Write the proportion equation
   1,182,712 : 1,853,190 = 1,853,190 : x
2. Step 2: Convert to fraction form
   1,182,712/1,853,190 = 1,853,190/x
3. Step 3: Cross multiply
   1,182,712x = 1,853,190 × 1,853,190
4. Step 4: Simplify right side
   1,182,712x = 3,434,313,176,100
5. Step 5: Solve for x
   x = 3,434,313,176,100/1,182,712
6. Step 6: Final answer
   x = 2,903,761.17