Finding the Third Proportional to 108,833,954.50 and 236,799,443.50

Step by Step Solution

1. Step 1: Write the proportion equation
   108,833,954.50 : 236,799,443.50 = 236,799,443.50 : x
2. Step 2: Convert to fraction form
   108,833,954.50/236,799,443.50 = 236,799,443.50/x
3. Step 3: Cross multiply
   108,833,954.50x = 236,799,443.50 × 236,799,443.50
4. Step 4: Simplify right side
   108,833,954.50x = 56,073,976,441,909,696
5. Step 5: Solve for x
   x = 56,073,976,441,909,696/108,833,954.50
6. Step 6: Final answer
   x = 515,225,020.53