Finding the Third Proportional to 1,003,896 and 1,472,364

Step by Step Solution

1. Step 1: Write the proportion equation
   1,003,896 : 1,472,364 = 1,472,364 : x
2. Step 2: Convert to fraction form
   1,003,896/1,472,364 = 1,472,364/x
3. Step 3: Cross multiply
   1,003,896x = 1,472,364 × 1,472,364
4. Step 4: Simplify right side
   1,003,896x = 2,167,855,748,496
5. Step 5: Solve for x
   x = 2,167,855,748,496/1,003,896
6. Step 6: Final answer
   x = 2,159,442.56