Finding the Third Proportional to 619,952,558.34 and 1,338,526,096.03

Step by Step Solution

1. Step 1: Write the proportion equation
   619,952,558.34 : 1,338,526,096.03 = 1,338,526,096.03 : x
2. Step 2: Convert to fraction form
   619,952,558.34/1,338,526,096.03 = 1,338,526,096.03/x
3. Step 3: Cross multiply
   619,952,558.34x = 1,338,526,096.03 × 1,338,526,096.03
4. Step 4: Simplify right side
   619,952,558.34x = 1,791,652,109,756,525,056
5. Step 5: Solve for x
   x = 1,791,652,109,756,525,056/619,952,558.34
6. Step 6: Final answer
   x = 2,889,982,605.35