Finding the Third Proportional to 536,312 and 1,059,088

Step by Step Solution

1. Step 1: Write the proportion equation
   536,312 : 1,059,088 = 1,059,088 : x
2. Step 2: Convert to fraction form
   536,312/1,059,088 = 1,059,088/x
3. Step 3: Cross multiply
   536,312x = 1,059,088 × 1,059,088
4. Step 4: Simplify right side
   536,312x = 1,121,667,391,744
5. Step 5: Solve for x
   x = 1,121,667,391,744/536,312
6. Step 6: Final answer
   x = 2,091,445.64