Finding the Third Proportional to 7,580,510,445 and 16,359,602,419.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,580,510,445 : 16,359,602,419.50 = 16,359,602,419.50 : x
2. Step 2: Convert to fraction form
   7,580,510,445/16,359,602,419.50 = 16,359,602,419.50/x
3. Step 3: Cross multiply
   7,580,510,445x = 16,359,602,419.50 × 16,359,602,419.50
4. Step 4: Simplify right side
   7,580,510,445x = 267,636,591,324,110,258,176
5. Step 5: Solve for x
   x = 267,636,591,324,110,258,176/7,580,510,445
6. Step 6: Final answer
   x = 35,305,879,896.34