Finding the Third Proportional to 17,142,943 and 23,281,962

Step by Step Solution

1. Step 1: Write the proportion equation
   17,142,943 : 23,281,962 = 23,281,962 : x
2. Step 2: Convert to fraction form
   17,142,943/23,281,962 = 23,281,962/x
3. Step 3: Cross multiply
   17,142,943x = 23,281,962 × 23,281,962
4. Step 4: Simplify right side
   17,142,943x = 542,049,754,569,444
5. Step 5: Solve for x
   x = 542,049,754,569,444/17,142,943
6. Step 6: Final answer
   x = 31,619,410.66