Finding the Third Proportional to 91,111,480.50 and 146,719,492.50

Step by Step Solution

1. Step 1: Write the proportion equation
   91,111,480.50 : 146,719,492.50 = 146,719,492.50 : x
2. Step 2: Convert to fraction form
   91,111,480.50/146,719,492.50 = 146,719,492.50/x
3. Step 3: Cross multiply
   91,111,480.50x = 146,719,492.50 × 146,719,492.50
4. Step 4: Simplify right side
   91,111,480.50x = 21,526,609,479,457,556
5. Step 5: Solve for x
   x = 21,526,609,479,457,556/91,111,480.50
6. Step 6: Final answer
   x = 236,266,707.13