Finding the Third Proportional to 1,385,334 and 2,072,426

Step by Step Solution

1. Step 1: Write the proportion equation
   1,385,334 : 2,072,426 = 2,072,426 : x
2. Step 2: Convert to fraction form
   1,385,334/2,072,426 = 2,072,426/x
3. Step 3: Cross multiply
   1,385,334x = 2,072,426 × 2,072,426
4. Step 4: Simplify right side
   1,385,334x = 4,294,949,525,476
5. Step 5: Solve for x
   x = 4,294,949,525,476/1,385,334
6. Step 6: Final answer
   x = 3,100,298.94