Finding the Third Proportional to 19,624,636,752 and 42,801,126,224

Step by Step Solution

1. Step 1: Write the proportion equation
   19,624,636,752 : 42,801,126,224 = 42,801,126,224 : x
2. Step 2: Convert to fraction form
   19,624,636,752/42,801,126,224 = 42,801,126,224/x
3. Step 3: Cross multiply
   19,624,636,752x = 42,801,126,224 × 42,801,126,224
4. Step 4: Simplify right side
   19,624,636,752x = 1,831,936,406,042,780,368,896
5. Step 5: Solve for x
   x = 1,831,936,406,042,780,368,896/19,624,636,752
6. Step 6: Final answer
   x = 93,348,805,850.18