Finding the Third Proportional to 1,029,132 and 1,590,354

Step by Step Solution

1. Step 1: Write the proportion equation
   1,029,132 : 1,590,354 = 1,590,354 : x
2. Step 2: Convert to fraction form
   1,029,132/1,590,354 = 1,590,354/x
3. Step 3: Cross multiply
   1,029,132x = 1,590,354 × 1,590,354
4. Step 4: Simplify right side
   1,029,132x = 2,529,225,845,316
5. Step 5: Solve for x
   x = 2,529,225,845,316/1,029,132
6. Step 6: Final answer
   x = 2,457,630.16