Finding the Third Proportional to 1,482,489 and 3,248,646

Step by Step Solution

1. Step 1: Write the proportion equation
   1,482,489 : 3,248,646 = 3,248,646 : x
2. Step 2: Convert to fraction form
   1,482,489/3,248,646 = 3,248,646/x
3. Step 3: Cross multiply
   1,482,489x = 3,248,646 × 3,248,646
4. Step 4: Simplify right side
   1,482,489x = 10,553,700,833,316
5. Step 5: Solve for x
   x = 10,553,700,833,316/1,482,489
6. Step 6: Final answer
   x = 7,118,906.67