Finding the Third Proportional to 736,430 and 1,142,954

Step by Step Solution

1. Step 1: Write the proportion equation
   736,430 : 1,142,954 = 1,142,954 : x
2. Step 2: Convert to fraction form
   736,430/1,142,954 = 1,142,954/x
3. Step 3: Cross multiply
   736,430x = 1,142,954 × 1,142,954
4. Step 4: Simplify right side
   736,430x = 1,306,343,846,116
5. Step 5: Solve for x
   x = 1,306,343,846,116/736,430
6. Step 6: Final answer
   x = 1,773,887.33