Finding the Third Proportional to 546,280,296 and 1,201,522,606.50

Step by Step Solution

1. Step 1: Write the proportion equation
   546,280,296 : 1,201,522,606.50 = 1,201,522,606.50 : x
2. Step 2: Convert to fraction form
   546,280,296/1,201,522,606.50 = 1,201,522,606.50/x
3. Step 3: Cross multiply
   546,280,296x = 1,201,522,606.50 × 1,201,522,606.50
4. Step 4: Simplify right side
   546,280,296x = 1,443,656,573,930,553,856
5. Step 5: Solve for x
   x = 1,443,656,573,930,553,856/546,280,296
6. Step 6: Final answer
   x = 2,642,702,994.23