Finding the Third Proportional to 34,972 and 55,461

Step by Step Solution

1. Step 1: Write the proportion equation
   34,972 : 55,461 = 55,461 : x
2. Step 2: Convert to fraction form
   34,972/55,461 = 55,461/x
3. Step 3: Cross multiply
   34,972x = 55,461 × 55,461
4. Step 4: Simplify right side
   34,972x = 3,075,922,521
5. Step 5: Solve for x
   x = 3,075,922,521/34,972
6. Step 6: Final answer
   x = 87,953.86