Finding the Third Proportional to 931,535 and 1,406,158

Step by Step Solution

1. Step 1: Write the proportion equation
   931,535 : 1,406,158 = 1,406,158 : x
2. Step 2: Convert to fraction form
   931,535/1,406,158 = 1,406,158/x
3. Step 3: Cross multiply
   931,535x = 1,406,158 × 1,406,158
4. Step 4: Simplify right side
   931,535x = 1,977,280,320,964
5. Step 5: Solve for x
   x = 1,977,280,320,964/931,535
6. Step 6: Final answer
   x = 2,122,604.43