Finding the Third Proportional to 694,158 and 1,049,973

Step by Step Solution

1. Step 1: Write the proportion equation
   694,158 : 1,049,973 = 1,049,973 : x
2. Step 2: Convert to fraction form
   694,158/1,049,973 = 1,049,973/x
3. Step 3: Cross multiply
   694,158x = 1,049,973 × 1,049,973
4. Step 4: Simplify right side
   694,158x = 1,102,443,300,729
5. Step 5: Solve for x
   x = 1,102,443,300,729/694,158
6. Step 6: Final answer
   x = 1,588,173.44