Finding the Third Proportional to 109,095,701.50 and 242,405,174

Step by Step Solution

1. Step 1: Write the proportion equation
   109,095,701.50 : 242,405,174 = 242,405,174 : x
2. Step 2: Convert to fraction form
   109,095,701.50/242,405,174 = 242,405,174/x
3. Step 3: Cross multiply
   109,095,701.50x = 242,405,174 × 242,405,174
4. Step 4: Simplify right side
   109,095,701.50x = 58,760,268,381,970,272
5. Step 5: Solve for x
   x = 58,760,268,381,970,272/109,095,701.50
6. Step 6: Final answer
   x = 538,612,132.05