Finding the Third Proportional to 183,987 and 429,955.50

Step by Step Solution

1. Step 1: Write the proportion equation
   183,987 : 429,955.50 = 429,955.50 : x
2. Step 2: Convert to fraction form
   183,987/429,955.50 = 429,955.50/x
3. Step 3: Cross multiply
   183,987x = 429,955.50 × 429,955.50
4. Step 4: Simplify right side
   183,987x = 184,861,731,980.25
5. Step 5: Solve for x
   x = 184,861,731,980.25/183,987
6. Step 6: Final answer
   x = 1,004,754.31