Finding the Third Proportional to 707,064 and 1,526,172

Step by Step Solution

1. Step 1: Write the proportion equation
   707,064 : 1,526,172 = 1,526,172 : x
2. Step 2: Convert to fraction form
   707,064/1,526,172 = 1,526,172/x
3. Step 3: Cross multiply
   707,064x = 1,526,172 × 1,526,172
4. Step 4: Simplify right side
   707,064x = 2,329,200,973,584
5. Step 5: Solve for x
   x = 2,329,200,973,584/707,064
6. Step 6: Final answer
   x = 3,294,186.91