Finding the Third Proportional to 28,126,773 and 42,265,044

Step by Step Solution

1. Step 1: Write the proportion equation
   28,126,773 : 42,265,044 = 42,265,044 : x
2. Step 2: Convert to fraction form
   28,126,773/42,265,044 = 42,265,044/x
3. Step 3: Cross multiply
   28,126,773x = 42,265,044 × 42,265,044
4. Step 4: Simplify right side
   28,126,773x = 1,786,333,944,321,936
5. Step 5: Solve for x
   x = 1,786,333,944,321,936/28,126,773
6. Step 6: Final answer
   x = 63,510,092.12