Finding the Third Proportional to 103,364 and 155,047

Step by Step Solution

1. Step 1: Write the proportion equation
   103,364 : 155,047 = 155,047 : x
2. Step 2: Convert to fraction form
   103,364/155,047 = 155,047/x
3. Step 3: Cross multiply
   103,364x = 155,047 × 155,047
4. Step 4: Simplify right side
   103,364x = 24,039,572,209
5. Step 5: Solve for x
   x = 24,039,572,209/103,364
6. Step 6: Final answer
   x = 232,572.00