Finding the Third Proportional to 914,148 and 1,872,840

Step by Step Solution

1. Step 1: Write the proportion equation
   914,148 : 1,872,840 = 1,872,840 : x
2. Step 2: Convert to fraction form
   914,148/1,872,840 = 1,872,840/x
3. Step 3: Cross multiply
   914,148x = 1,872,840 × 1,872,840
4. Step 4: Simplify right side
   914,148x = 3,507,529,665,600
5. Step 5: Solve for x
   x = 3,507,529,665,600/914,148
6. Step 6: Final answer
   x = 3,836,938.51