Finding the Third Proportional to 1,434,803 and 2,197,402

Step by Step Solution

1. Step 1: Write the proportion equation
   1,434,803 : 2,197,402 = 2,197,402 : x
2. Step 2: Convert to fraction form
   1,434,803/2,197,402 = 2,197,402/x
3. Step 3: Cross multiply
   1,434,803x = 2,197,402 × 2,197,402
4. Step 4: Simplify right side
   1,434,803x = 4,828,575,549,604
5. Step 5: Solve for x
   x = 4,828,575,549,604/1,434,803
6. Step 6: Final answer
   x = 3,365,323.01