Finding the Third Proportional to 1,625,453,634 and 3,561,445,948

Step by Step Solution

1. Step 1: Write the proportion equation
   1,625,453,634 : 3,561,445,948 = 3,561,445,948 : x
2. Step 2: Convert to fraction form
   1,625,453,634/3,561,445,948 = 3,561,445,948/x
3. Step 3: Cross multiply
   1,625,453,634x = 3,561,445,948 × 3,561,445,948
4. Step 4: Simplify right side
   1,625,453,634x = 12,683,897,240,525,619,200
5. Step 5: Solve for x
   x = 12,683,897,240,525,619,200/1,625,453,634
6. Step 6: Final answer
   x = 7,803,296,861.39