Finding the Third Proportional to 37,472,672 and 83,561,488

Step by Step Solution

1. Step 1: Write the proportion equation
   37,472,672 : 83,561,488 = 83,561,488 : x
2. Step 2: Convert to fraction form
   37,472,672/83,561,488 = 83,561,488/x
3. Step 3: Cross multiply
   37,472,672x = 83,561,488 × 83,561,488
4. Step 4: Simplify right side
   37,472,672x = 6,982,522,276,774,144
5. Step 5: Solve for x
   x = 6,982,522,276,774,144/37,472,672
6. Step 6: Final answer
   x = 186,336,386.07