Finding the Third Proportional to 113,970 and 153,701.50

Step by Step Solution

1. Step 1: Write the proportion equation
   113,970 : 153,701.50 = 153,701.50 : x
2. Step 2: Convert to fraction form
   113,970/153,701.50 = 153,701.50/x
3. Step 3: Cross multiply
   113,970x = 153,701.50 × 153,701.50
4. Step 4: Simplify right side
   113,970x = 23,624,151,102.25
5. Step 5: Solve for x
   x = 23,624,151,102.25/113,970
6. Step 6: Final answer
   x = 207,283.94