Finding the Third Proportional to 28,126,704 and 42,264,942

Step by Step Solution

1. Step 1: Write the proportion equation
   28,126,704 : 42,264,942 = 42,264,942 : x
2. Step 2: Convert to fraction form
   28,126,704/42,264,942 = 42,264,942/x
3. Step 3: Cross multiply
   28,126,704x = 42,264,942 × 42,264,942
4. Step 4: Simplify right side
   28,126,704x = 1,786,325,322,263,364
5. Step 5: Solve for x
   x = 1,786,325,322,263,364/28,126,704
6. Step 6: Final answer
   x = 63,509,941.38