Finding the Third Proportional to 912,790 and 2,035,460

Step by Step Solution

1. Step 1: Write the proportion equation
   912,790 : 2,035,460 = 2,035,460 : x
2. Step 2: Convert to fraction form
   912,790/2,035,460 = 2,035,460/x
3. Step 3: Cross multiply
   912,790x = 2,035,460 × 2,035,460
4. Step 4: Simplify right side
   912,790x = 4,143,097,411,600
5. Step 5: Solve for x
   x = 4,143,097,411,600/912,790
6. Step 6: Final answer
   x = 4,538,938.21