Finding the Third Proportional to 33,417,011.81 and 53,173,033.88

Step by Step Solution

1. Step 1: Write the proportion equation
   33,417,011.81 : 53,173,033.88 = 53,173,033.88 : x
2. Step 2: Convert to fraction form
   33,417,011.81/53,173,033.88 = 53,173,033.88/x
3. Step 3: Cross multiply
   33,417,011.81x = 53,173,033.88 × 53,173,033.88
4. Step 4: Simplify right side
   33,417,011.81x = 2,827,371,531,471,897.50
5. Step 5: Solve for x
   x = 2,827,371,531,471,897.50/33,417,011.81
6. Step 6: Final answer
   x = 84,608,748.00