Finding the Third Proportional to 33,012,705.50 and 72,402,696

Step by Step Solution

1. Step 1: Write the proportion equation
   33,012,705.50 : 72,402,696 = 72,402,696 : x
2. Step 2: Convert to fraction form
   33,012,705.50/72,402,696 = 72,402,696/x
3. Step 3: Cross multiply
   33,012,705.50x = 72,402,696 × 72,402,696
4. Step 4: Simplify right side
   33,012,705.50x = 5,242,150,388,068,416
5. Step 5: Solve for x
   x = 5,242,150,388,068,416/33,012,705.50
6. Step 6: Final answer
   x = 158,791,904.77