Finding the Third Proportional to 43,665,378,948 and 67,075,364,040

Step by Step Solution

1. Step 1: Write the proportion equation
   43,665,378,948 : 67,075,364,040 = 67,075,364,040 : x
2. Step 2: Convert to fraction form
   43,665,378,948/67,075,364,040 = 67,075,364,040/x
3. Step 3: Cross multiply
   43,665,378,948x = 67,075,364,040 × 67,075,364,040
4. Step 4: Simplify right side
   43,665,378,948x = 4,499,104,461,098,524,868,608
5. Step 5: Solve for x
   x = 4,499,104,461,098,524,868,608/43,665,378,948
6. Step 6: Final answer
   x = 103,035,965,093.91