Finding the Third Proportional to 69,902,492.50 and 104,853,747.50

Step by Step Solution

1. Step 1: Write the proportion equation
   69,902,492.50 : 104,853,747.50 = 104,853,747.50 : x
2. Step 2: Convert to fraction form
   69,902,492.50/104,853,747.50 = 104,853,747.50/x
3. Step 3: Cross multiply
   69,902,492.50x = 104,853,747.50 × 104,853,747.50
4. Step 4: Simplify right side
   69,902,492.50x = 10,994,308,364,793,756
5. Step 5: Solve for x
   x = 10,994,308,364,793,756/69,902,492.50
6. Step 6: Final answer
   x = 157,280,634.38