Finding the Third Proportional to 10,162,056,276 and 21,159,226,273.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,162,056,276 : 21,159,226,273.50 = 21,159,226,273.50 : x
2. Step 2: Convert to fraction form
   10,162,056,276/21,159,226,273.50 = 21,159,226,273.50/x
3. Step 3: Cross multiply
   10,162,056,276x = 21,159,226,273.50 × 21,159,226,273.50
4. Step 4: Simplify right side
   10,162,056,276x = 447,712,856,493,172,719,616
5. Step 5: Solve for x
   x = 447,712,856,493,172,719,616/10,162,056,276
6. Step 6: Final answer
   x = 44,057,309,301.72