Finding the Third Proportional to 153,684,462.38 and 236,078,131.50

Step by Step Solution

1. Step 1: Write the proportion equation
   153,684,462.38 : 236,078,131.50 = 236,078,131.50 : x
2. Step 2: Convert to fraction form
   153,684,462.38/236,078,131.50 = 236,078,131.50/x
3. Step 3: Cross multiply
   153,684,462.38x = 236,078,131.50 × 236,078,131.50
4. Step 4: Simplify right side
   153,684,462.38x = 55,732,884,172,531,296
5. Step 5: Solve for x
   x = 55,732,884,172,531,296/153,684,462.38
6. Step 6: Final answer
   x = 362,644,884.92