Finding the Third Proportional to 9,927,443,104.10 and 21,271,166,299.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,927,443,104.10 : 21,271,166,299.48 = 21,271,166,299.48 : x
2. Step 2: Convert to fraction form
   9,927,443,104.10/21,271,166,299.48 = 21,271,166,299.48/x
3. Step 3: Cross multiply
   9,927,443,104.10x = 21,271,166,299.48 × 21,271,166,299.48
4. Step 4: Simplify right side
   9,927,443,104.10x = 452,462,515,740,006,088,704
5. Step 5: Solve for x
   x = 452,462,515,740,006,088,704/9,927,443,104.10
6. Step 6: Final answer
   x = 45,576,943,730.16