Finding the Third Proportional to 601,506 and 1,293,408

Step by Step Solution

1. Step 1: Write the proportion equation
   601,506 : 1,293,408 = 1,293,408 : x
2. Step 2: Convert to fraction form
   601,506/1,293,408 = 1,293,408/x
3. Step 3: Cross multiply
   601,506x = 1,293,408 × 1,293,408
4. Step 4: Simplify right side
   601,506x = 1,672,904,254,464
5. Step 5: Solve for x
   x = 1,672,904,254,464/601,506
6. Step 6: Final answer
   x = 2,781,192.96