Finding the Third Proportional to 33,417,028.69 and 53,173,063.69

Step by Step Solution

1. Step 1: Write the proportion equation
   33,417,028.69 : 53,173,063.69 = 53,173,063.69 : x
2. Step 2: Convert to fraction form
   33,417,028.69/53,173,063.69 = 53,173,063.69/x
3. Step 3: Cross multiply
   33,417,028.69x = 53,173,063.69 × 53,173,063.69
4. Step 4: Simplify right side
   33,417,028.69x = 2,827,374,701,914,931
5. Step 5: Solve for x
   x = 2,827,374,701,914,931/33,417,028.69
6. Step 6: Final answer
   x = 84,608,800.15