Finding the Third Proportional to 707,264 and 1,447,213

Step by Step Solution

1. Step 1: Write the proportion equation
   707,264 : 1,447,213 = 1,447,213 : x
2. Step 2: Convert to fraction form
   707,264/1,447,213 = 1,447,213/x
3. Step 3: Cross multiply
   707,264x = 1,447,213 × 1,447,213
4. Step 4: Simplify right side
   707,264x = 2,094,425,467,369
5. Step 5: Solve for x
   x = 2,094,425,467,369/707,264
6. Step 6: Final answer
   x = 2,961,306.48