Finding the Third Proportional to 189,898.88 and 293,946

Step by Step Solution

1. Step 1: Write the proportion equation
   189,898.88 : 293,946 = 293,946 : x
2. Step 2: Convert to fraction form
   189,898.88/293,946 = 293,946/x
3. Step 3: Cross multiply
   189,898.88x = 293,946 × 293,946
4. Step 4: Simplify right side
   189,898.88x = 86,404,250,916
5. Step 5: Solve for x
   x = 86,404,250,916/189,898.88
6. Step 6: Final answer
   x = 455,001.38