Finding the Third Proportional to 33,042,100 and 71,574,776

Step by Step Solution

1. Step 1: Write the proportion equation
   33,042,100 : 71,574,776 = 71,574,776 : x
2. Step 2: Convert to fraction form
   33,042,100/71,574,776 = 71,574,776/x
3. Step 3: Cross multiply
   33,042,100x = 71,574,776 × 71,574,776
4. Step 4: Simplify right side
   33,042,100x = 5,122,948,559,450,176
5. Step 5: Solve for x
   x = 5,122,948,559,450,176/33,042,100
6. Step 6: Final answer
   x = 155,043,068.07