Finding the Third Proportional to 42,996,153 and 93,550,443

Step by Step Solution

1. Step 1: Write the proportion equation
   42,996,153 : 93,550,443 = 93,550,443 : x
2. Step 2: Convert to fraction form
   42,996,153/93,550,443 = 93,550,443/x
3. Step 3: Cross multiply
   42,996,153x = 93,550,443 × 93,550,443
4. Step 4: Simplify right side
   42,996,153x = 8,751,685,385,496,249
5. Step 5: Solve for x
   x = 8,751,685,385,496,249/42,996,153
6. Step 6: Final answer
   x = 203,545,777.35