Finding the Third Proportional to 141,114 and 301,897.50

Step by Step Solution

1. Step 1: Write the proportion equation
   141,114 : 301,897.50 = 301,897.50 : x
2. Step 2: Convert to fraction form
   141,114/301,897.50 = 301,897.50/x
3. Step 3: Cross multiply
   141,114x = 301,897.50 × 301,897.50
4. Step 4: Simplify right side
   141,114x = 91,142,100,506.25
5. Step 5: Solve for x
   x = 91,142,100,506.25/141,114
6. Step 6: Final answer
   x = 645,875.68