Finding the Third Proportional to 158,112,146 and 236,238,196

Step by Step Solution

1. Step 1: Write the proportion equation
   158,112,146 : 236,238,196 = 236,238,196 : x
2. Step 2: Convert to fraction form
   158,112,146/236,238,196 = 236,238,196/x
3. Step 3: Cross multiply
   158,112,146x = 236,238,196 × 236,238,196
4. Step 4: Simplify right side
   158,112,146x = 55,808,485,249,334,416
5. Step 5: Solve for x
   x = 55,808,485,249,334,416/158,112,146
6. Step 6: Final answer
   x = 352,967,729.94