Finding the Third Proportional to 11,958,528 and 28,074,546

Step by Step Solution

1. Step 1: Write the proportion equation
   11,958,528 : 28,074,546 = 28,074,546 : x
2. Step 2: Convert to fraction form
   11,958,528/28,074,546 = 28,074,546/x
3. Step 3: Cross multiply
   11,958,528x = 28,074,546 × 28,074,546
4. Step 4: Simplify right side
   11,958,528x = 788,180,133,106,116
5. Step 5: Solve for x
   x = 788,180,133,106,116/11,958,528
6. Step 6: Final answer
   x = 65,909,460.86